% feature selection, F-neighbor rough set algorithm

data_X = xlsread('fin_data_standard.xlsx','sheet1');
data = data_X(1:320,:);
D0_X_origin = data(:,1:end-1);
D0_Y = data(:,end);

feat_slct_idx = featureselect_FW_fast(D0_X_origin,D0_Y,20);   % Joint mutual information
